We all go through life bristling at our external limitations, but the most difficult chains to break are inside us.

Take action. You can either be a passive victim of circumstance or you can be the active hero of your own life. Action is the antidote to apathy and cynicism and despair. You will inevitably make mistakes but at the end of your days, you will be remembered for your gallop, not for your stumble.

Aaron is a very passionate, maniacal writer so the scripts really come from him, but he is very open to... y'know, we'll plan ideas and we'll certainly tussle about stuff when the script comes out. So, to a certain extent, he's very interested. If there's some problem or something that doesn't ring true, he wants to know why and he wants to correct it or fight for it.

I used to defend the West Wing show from the charge of sentimentality or wish-fulfilment, because I think if you do go into the Barack Obama White House you will find six or seven people around him who are true believers. We make these people climb this filthy rope and then we stand at the bottom and say, "Hey, your hands are dirty!" To show heroic, progressive, democratic politics at work was more than I ever expected.

Early on in my career I got a part in Revenge Of The Nerds II: Nerds In Paradise. If I hadn't done that I wouldn't have met Tim Busfield and if I hadn't met Tim Busfield, I wouldn't have met Aaron Sorkin. So Nerds II took me straight to the White House!

Take action. Every story you've ever connected with, every leader you've ever admired, every puny little thing that you've ever accomplished is the result of taking action. You have a choice. You can either be a passive victim of circumstance or you can be the active hero of your own life.

You need to be real enough to be believable, but you don't necessarily have to be real enough to be real. There is a distinction.